Power chain saw engine assembly



FIG. 1 is a rear enlarged perspective view of a power chain saw engine assembly showing our new design;

FIG. 2 is a front enlarged perspective view thereof;

FIG. 3 is a side elevational view taken from the right of FIG. 1;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a side elevational view taken from the left of FIG. 1;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

The ornamental design for a power chain saw engine assembly, as shown and described. 